Boot jack



FIG. 1 is a top plan view of the boot jack showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right end elevational view;

FIG. 5 is a left end elevational view;

FIG. 6 is a perspective view, thereof. 

The ornamental design for a boot jack, substantially as shown and described. 